653606260016 has 20 divisors (see below), whose sum is σ = 1266380399592. Its totient is φ = 326798414976.

The previous prime is 653606259989. The next prime is 653606260019. The reversal of 653606260016 is 610062606356.

It is a happy number.

It is a super-2 number, since 2×653606260016² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (653606260019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1029155 + ... + 1538301.

Almost surely, 2^653606260016 is an apocalyptic number.

It is an amenable number.

653606260016 is a deficient number, since it is larger than the sum of its proper divisors (612774139576).

653606260016 is a wasteful number, since it uses less digits than its factorization.

653606260016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589388 (or 589382 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 41.

The spelling of 653606260016 in words is "six hundred fifty-three billion, six hundred six million, two hundred sixty thousand, sixteen".